Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Radiator Clang. What causes it?

BirchLeaf
BirchLeaf Member Posts: 56
in Strictly Steam
Hello,
What causes steam radiators to make occasional clanging noises?
(It's a different sound than the loud banging of steam coming in contact with water.)
Thank you.

Comments

  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 16,479
    Water or the radiator expanding. something slippery under the feet like pieces of a milk bottle. or the pipe could be rubbing if the hole in the floor is too small
    BirchLeaf
  • BirchLeaf
    BirchLeaf Member Posts: 56
    @EBEBRATT-Ed
    Expanding from heat entering the radiator?
  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 16,479
    yes
    BirchLeaf
  • retiredguy
    retiredguy Member Posts: 977
    If the valve has a flat disc, the disc could have come loose or has broken off from the stem.
    BirchLeaf

Categories